gen.cpp

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#include <fstream>
#include <iostream>
#include <string.h>
#include <stdlib.h>
#include <time.h>

using namespace std;

const int MAX = 30;

int n;
int w[MAX], l[MAX];
int a[MAX][MAX];

main() {
	srand(time(0));
	
	cin >> n;
	cout << n << endl;
	
	int i, j;
	for (i = 0; i < n; i++) {
		w[i] = rand()%100;
		l[i] = rand()%100;
	}
	
	for (i = 0; i < n; i++)
		for (j = 0; j < n; j++) 
			if (i == j) a[i][j] = 0;
			else if (i > j) a[i][j] = a[j][i];
			else a[i][j] = rand()%10;
			
	for (i = 0; i < n; i++)
		cout << w[i] << ' ' << l[i] << ' ';
	cout << endl;
	
	for (i = 0; i < n; i++)
		for (j = 0; j < n; j++)
			cout << a[i][j] << ' ';
	cout << endl;
	
	return 0;	
}